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从国外的网站上找到的DELPHI的通信源码1,给大家学习
从国外的网站上找到的DELPHI的通信源码1,给大家学习-from abroad found on the website of the DELPHI a source of communication for everyone to learn
- 2022-03-28 11:24:43下载
- 积分：1
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串口编程简单案例, 在VB.NET 的环境下，包括控件使用，读，写，函数及字符转换...
串口编程简单案例, 在VB.NET 的环境下，包括控件使用，读，写，函数及字符转换-A demo for COM communiscation on VB.net
- 2022-05-15 08:04:24下载
- 积分：1
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We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分：1
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实现了TD,GPRS,EDGE通信系统中物理层部分需要用到的打孔和解打孔算法，非常实用，并且已经应用到了实际的基站实现中...
实现了TD,GPRS,EDGE通信系统中物理层部分需要用到的打孔和解打孔算法，非常实用，并且已经应用到了实际的基站实现中-realize the algorithms of puncture and depuncture in the TD,GPRS,EDGE system,very very useful
- 2022-07-03 18:29:04下载
- 积分：1
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VC++发送带附件邮件程序
VC++发送带附件邮件程序，使用base64编码，能够实现收发自如，资源消耗小，可以传输文字，图片，附件，
接口已经全部封装好，使用非常方便，欢迎大家参考
- 2022-01-30 11:48:12下载
- 积分：1
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嗨，这是OFDM及其衰落模型
hi this is ofdm and its fading model
- 2022-03-24 07:03:57下载
- 积分：1
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RS232通信小程序
这是本人学习CVI时下载的一个小程序，本程序根据原CVI串口例程改写，可以改变端口号、波特率等参数。并加入了显示串口状态的LED。
- 2022-09-08 10:25:03下载
- 积分：1
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微软亚洲研究院论文：基于对象组播中可扩展视频流的打包和自适应数率控制机制...
微软亚洲研究院论文：基于对象组播中可扩展视频流的打包和自适应数率控制机制-Microsoft Asia Research Institute Papers : Object-based Multicast scalable video streaming package and the adaptive rate control mechanism few
- 2022-01-31 00:04:51下载
- 积分：1
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C++ Builder制作多采用
C++ Builder 编的采用API函数多串口通讯源码,系本人在开发门禁控制器管理软件时曾编过的,希望对有这方面的要求的朋友有帮助-C++ Builder made the adoption of multi-function serial communications API source code, the Department of I in the development of Access Controller management software had been made, and they hope to have this requirement has to help a friend
- 2022-06-12 13:23:27下载
- 积分：1
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LDPC码的硬判决译码算法，即BF算法。其为C语言编写。
LDPC码的硬判决译码算法，即BF算法。其为C语言编写。-LDPC code of the hard-decision decoding algorithm, that algorithm BF. For the C language.
- 2022-03-30 01:38:58下载
- 积分：1
